feat(common): add experimental_features setting

common/protob/messages-management.proto

@@ -102,6 +102,7 @@ message Features {
     optional SafetyCheckLevel safety_checks = 37;            // safety check level, set to Prompt to limit path namespace enforcement
     optional uint32 auto_lock_delay_ms = 38;    // number of milliseconds after which the device locks itself
     optional uint32 display_rotation = 39;      // in degrees from North
+    optional bool experimental_features = 40;   // are experimental message types enabled?
 }
 
 /**
@@ -138,6 +139,7 @@ message ApplySettings {
     optional uint32 display_rotation = 7;  // in degrees from North
     optional bool passphrase_always_on_device = 8;  // do not prompt for passphrase, enforce device entry
     optional SafetyCheckLevel safety_checks = 9;  // Safety check level, set to Prompt to limit path namespace enforcement
+    optional bool experimental_features = 10;  // enable experimental message types
 }
 
 /**

core/src/trezor/messages/ApplySettings.py

@@ -25,6 +25,7 @@ class ApplySettings(p.MessageType):
         display_rotation: int = None,
         passphrase_always_on_device: bool = None,
         safety_checks: EnumTypeSafetyCheckLevel = None,
+        experimental_features: bool = None,
     ) -> None:
         self.language = language
         self.label = label
@@ -34,6 +35,7 @@ class ApplySettings(p.MessageType):
         self.display_rotation = display_rotation
         self.passphrase_always_on_device = passphrase_always_on_device
         self.safety_checks = safety_checks
+        self.experimental_features = experimental_features
 
     @classmethod
     def get_fields(cls) -> Dict:
@@ -46,4 +48,5 @@ class ApplySettings(p.MessageType):
             7: ('display_rotation', p.UVarintType, None),
             8: ('passphrase_always_on_device', p.BoolType, None),
             9: ('safety_checks', p.EnumType("SafetyCheckLevel", (0, 1, 2)), None),
+            10: ('experimental_features', p.BoolType, None),
         }

core/src/trezor/messages/Features.py

@@ -56,6 +56,7 @@ class Features(p.MessageType):
         safety_checks: EnumTypeSafetyCheckLevel = None,
         auto_lock_delay_ms: int = None,
         display_rotation: int = None,
+        experimental_features: bool = None,
     ) -> None:
         self.capabilities = capabilities if capabilities is not None else []
         self.vendor = vendor
@@ -94,6 +95,7 @@ class Features(p.MessageType):
         self.safety_checks = safety_checks
         self.auto_lock_delay_ms = auto_lock_delay_ms
         self.display_rotation = display_rotation
+        self.experimental_features = experimental_features
 
     @classmethod
     def get_fields(cls) -> Dict:
@@ -135,4 +137,5 @@ class Features(p.MessageType):
             37: ('safety_checks', p.EnumType("SafetyCheckLevel", (0, 1, 2)), None),
             38: ('auto_lock_delay_ms', p.UVarintType, None),
             39: ('display_rotation', p.UVarintType, None),
+            40: ('experimental_features', p.BoolType, None),
         }

python/src/trezorlib/messages/ApplySettings.py

@@ -25,6 +25,7 @@ class ApplySettings(p.MessageType):
         display_rotation: int = None,
         passphrase_always_on_device: bool = None,
         safety_checks: EnumTypeSafetyCheckLevel = None,
+        experimental_features: bool = None,
     ) -> None:
         self.language = language
         self.label = label
@@ -34,6 +35,7 @@ class ApplySettings(p.MessageType):
         self.display_rotation = display_rotation
         self.passphrase_always_on_device = passphrase_always_on_device
         self.safety_checks = safety_checks
+        self.experimental_features = experimental_features
 
     @classmethod
     def get_fields(cls) -> Dict:
@@ -46,4 +48,5 @@ class ApplySettings(p.MessageType):
             7: ('display_rotation', p.UVarintType, None),
             8: ('passphrase_always_on_device', p.BoolType, None),
             9: ('safety_checks', p.EnumType("SafetyCheckLevel", (0, 1, 2)), None),
+            10: ('experimental_features', p.BoolType, None),
         }

python/src/trezorlib/messages/Features.py

@@ -56,6 +56,7 @@ class Features(p.MessageType):
         safety_checks: EnumTypeSafetyCheckLevel = None,
         auto_lock_delay_ms: int = None,
         display_rotation: int = None,
+        experimental_features: bool = None,
     ) -> None:
         self.capabilities = capabilities if capabilities is not None else []
         self.vendor = vendor
@@ -94,6 +95,7 @@ class Features(p.MessageType):
         self.safety_checks = safety_checks
         self.auto_lock_delay_ms = auto_lock_delay_ms
         self.display_rotation = display_rotation
+        self.experimental_features = experimental_features
 
     @classmethod
     def get_fields(cls) -> Dict:
@@ -135,4 +137,5 @@ class Features(p.MessageType):
             37: ('safety_checks', p.EnumType("SafetyCheckLevel", (0, 1, 2)), None),
             38: ('auto_lock_delay_ms', p.UVarintType, None),
             39: ('display_rotation', p.UVarintType, None),
+            40: ('experimental_features', p.BoolType, None),
         }